G(1-x)=2x^2-5x+9

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Solution for G(1-x)=2x^2-5x+9 equation: 



(1-G)=2G^2-5G+9

We move all terms to the left:

(1-G)-(2G^2-5G+9)=0

We add all the numbers together, and all the variables

(-1G+1)-(2G^2-5G+9)=0

We get rid of parentheses

-2G^2-1G+5G+1-9=0

We add all the numbers together, and all the variables

-2G^2+4G-8=0

a = -2; b = 4; c = -8;
Δ = b2-4ac
Δ = 42-4·(-2)·(-8)
Δ = -48
Delta is less than zero, so there is no solution for the equation

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